Stadium: Quadra 4 Round: 45 Ground: Clay
| ITF Women SJD Campos Qual | 2018/03/10 16:00 | Alessandra M D O Silva v Erika Drozd Pereira | 0-6,2-6 |
| ITF Women Campinas Qual | 2018/03/03 14:00 | Alessandra M D O Silva v Victoria Ariadna Beccio | 0-6,1-6 |
| ITF Women Curitiba Qual | 2018/02/17 16:00 | Mariana Galvao Borges v Alessandra M D O Silva | 6-3,7-5 |
| ITF Women Campos Do Jordao | 2017/07/23 15:15 | Juliana Silva De Carvalho v Alessandra M D O Silva | 6-1,6-2 |
| ITF Women Campos Do Jordao | 2017/07/22 17:05 | Mariana Galvao Borges v Alessandra M D O Silva | 6-7,1-6 |
| ITF Women Campos Do Jordao | 2017/07/12 14:00 | Gabriela Ce v Alessandra M D O Silva | 6-0,6-0 |
| ITF Women Sao Paulo Qual | 2017/03/05 17:00 | Pamela Wu v Alessandra M D O Silva | 6-2,6-2 |
| ITF W25 Curitiba | 2019/03/20 17:05 | Varvara Gracheva v Martina Colmegna | 6-2,6-3 |
| ITF W25 Curitiba | 2019/03/19 13:00 | Martina Colmegna v Gabriela Talaba | 7-6,6-2 |
| ITF W25 Curitiba | 2019/03/18 19:25 | Ana Sofia Sanchez v Martina Colmegna | 3-6,6-3,8-10 |
| ITF W25 Sao Paulo | 2019/03/11 18:00 | Jaqueline Adina Cristian v Martina Colmegna | 6-4,7-5 |
| ITF W25 Macon | 2019/02/25 13:15 | Martina Colmegna v Tessah Andrianjafitrimo | 1-6,1-6 |
| ITF W25 Glasgow | 2019/02/19 13:00 | Martina Colmegna v Jana Fett | 3-6,2-6 |
| ITF W25 Glasgow | 2019/02/18 17:15 | Georgia Brescia v Martina Colmegna | 3-6,6-2,13-15 |
| ITF W25 Glasgow | 2019/02/18 10:00 | Holly Staff v Martina Colmegna | 6-2,4-6,4-10 |